Home / 58,763,583.40-88,145,375.10-49,357,733.80

Finding the Fourth Proportional to 58,763,583.40, 88,145,375.10 and 49,357,733.80

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Solution

The fourth proportional to 58,763,583.40, 88,145,375.10 and 49,357,733.80 is: 74,036,600.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,763,583.40 : 88,145,375.10 = 49,357,733.80 : x
  2. Step 2: Convert to fraction form
    58,763,583.40/88,145,375.10 = 49,357,733.80/x
  3. Step 3: Cross multiply
    58,763,583.40x = 88,145,375.10 × 49,357,733.80
  4. Step 4: Simplify right side
    58,763,583.40x = 4,350,655,959,886,948
  5. Step 5: Solve for x
    x = 4,350,655,959,886,948/58,763,583.40
  6. Step 6: Final answer
    x = 74,036,600.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.